
Vi som leder operativt
Ledning
Implenia leds av ett verkställande utskott som bemannas av erfarna personligheter från vårt team på cirka 9000 medarbetare.

Personuppgifter
Jens Vollmar
Chief Executive Officer
Personlig information
- Född 1984
- Tysk medborgare
Utbildning
- Degree in business economics from the University of St. Gall (Dr. oec. HSG)
Yrkeserfarenhet
- Since April 2025
Chief Executive Officer - 2019—2025
Head Division Buildings and Country President Switzerland - 2015—2018
Business Unit Head Buildings, Implenia - 2014—2015
Head Business Development Buildings, Implenia - 2013—2014
Head CEO Support, Implenia - 2011—2013
Senior Consultant at the Institute for Finance, Financial Law, and Law & Economics, University of St. Gall (HSG)
Ytterligare roller och erfarenheter
- Lecturer in Construction and Real Estate Management, University of St. Gallen (HSG)
- Vice president of the association «Entwicklung Schweiz»
- Member of the association «Bauenschweiz»

Personuppgifter
Adrian Wyss
Head Division Real Estate
Personal data
- Born 1975
- Swiss citizen
Education
- Architect, University of Applied Sciences
- Postgraduate degree in Business Administration, Bern\ University of Applied Sciences
Professional Experience
- Since 2019
Head Division Real Estate - 2015—2019
Business Unit Head Modernization & Development, Implenia - 2013—2015
Head Modernization, Implenia - 2006—2013
Various functions within Implenia - 2000—2006
Architect at Pfister Schiess Tropeano Architekten, Zurich

Personuppgifter
Erwin Scherer
Head Division Civil Engineering
Personuppgifter
- Född 1966
- Österrikisk medborgare
Utbildningsmässig bakgrund
- Master of Science i underjordsteknik, Montan University Leoben
Professionell karriär
- sedan september 2024
Chef för divisionen Civil Engineering - 2019-2024
Global Head Tunnelling på Implenia - 2002 - 2019
Chef för divisionen Tunnelling på Ed. Züblin AG - 1999 - 2001
Senior projektledare på Walter Bau AG - 1995 - 1999
Byggchef på Stuag / Strabag AG, Wien
Övriga funktioner och uppdrag
- Styrelseledamot i European International Contractors (EIC)
- Styrelseledamot i Austrian Construction Technology Association

Personuppgifter
Anita Eckardt
Head Division Specialties
Personlig information
- Född1973
- Dansk medborgare
Utbildning
- Master of International Business, Munich Business School
- Executive Coach, Coaching Institute Copenhagen
Yrkeserfarenhet
- Sedan 2019
Head Division Specialties - 2019—2019
CEO of Habitects AG - 2017—2018
Chief Operating Officer at CRH Swiss Distribution - 2008—2016
CMO Saint-Gobain Distribution Denmark & Sales Director Vetrotech Saint-Gobain International - 2005—2008
Global Key Account & Marketing Manager at Bang & Olufsen - 2001—2005
Global Brand Manager at Grundfos
Medlemskap i styrelser
- Dansk Landbrugs Grovvareselskab a.m.b.a. (Member)
- CKW AG (Member)

Personuppgifter
Stefan Baumgärtner
Chief Financial Officer
Personlig information
- Född 1971
- Schweizisk medborgare
Utbildning
- Executive MBA, Dipl. Controller NDS HF, FHS Ostschweiz
- Industrial Engineer, University of Liechtenstein
Yrkeserfarenhet
- since 2022
CFO Implenia Group - 2017 – 2022
CFO EMS Group - 2014 – 2017
Division CFO of RUAG Space - 2008 – 2014
Vice President Finance Sulzer in Houston, Texas

Personuppgifter
Claudia Bidwell
Chief Human Resources Officer
Personlig information
- Född1966
- Schweizisk och tysk medborgare
Utbildning
- Bachelor of Science in Economics from London University (UCL)
- British Psychological Society, certified in “Work & Organizational Assessment”
Yrkeserfarenhet
- Sedan 2020
Chief Human Resources Officer Implenia Group - 2019 - 2020
Global Head of People and Organization Development as well as Head HR Switzerland at Implenia - 2017 – 2019
Global HR Head Talent Development & Organisational Capability at Takeda Pharmaceuticals - 2004 – 2017
Various leadership positions within Novartis

Personuppgifter
German Grüniger
General Counsel
Personlig information
- Född 1969
- Schweizisk medborgare
Utbildning
- Stanford Executive Program (SEP), 2019
- Lic. iur., University of Freiburg
- Dr. iur, University of Basel
- LL.M, New York University
- Attorney at Law
- Standford Executive Program (SEP), 2019
Yrkeserfarenhet
- Sedan 2014
General Counsel and Chief Compliance Officer Implenia Group - 1996—2014
Associate and partner at the law firm Schumacher Baur Hürlimann, Zurich and Baden (today Baur Hürlimann AG) - 1995—1996
Law clerk, distict court of Zurzach
Styrelsemedlemskap
- MediData AG (Chairman)
- Bürgenstock Hotels AG (Member)
- Bürgenstock Bahn AG (Member)
- Bergbahnen Beckenried-Emmetten AG (Vice-Chairman)
Ytterligare roller och uppdrag
- Board of Trustees of the Felsenweg am Bürgenstock Foundation (Vice-Chairman)